@randrews Definitely not worth the effort. Honestly I was rather surprised I couldn't find any (mainstream) "bots welcome" instances—ideally that allow programmatic account management instead of the *incredibly* tedious hundred-private-tab workflow I've used to tweak account settings—when I first set these up.
As it stands, my disappointment in Mastodon as a whole (exemplified by the first reply to this announcement) doesn't leave me with much motivation to bother with an instance migration.